MOLDING SAND REGENERATION DEVICE AND MOLDING SAND REGENERATION METHOD
摘要
<p>Provided are a molding sand regeneration device and a molding sand regeneration method, which are capable of effectively removing a binder or the like adhering to collected used molding sand. Used molding sand is supplied from a sand supply chute (14A) to a rotor (16). The rotor (16) is rotated by the drive power of a drive section (20), and frictional force is applied to the sand within the rotor (16). After that, the sand within the rotor (16) is dropped into a water washing tank (30) located below the rotor (16). A stirring machine (34) is rotated within the water washing tank (30) by the drive power of the drive section (20), and the sand within the water washing tank (30) is stirred and washed with water.</p>
